#pragma once


#include <iostream>
#include <string>

#define Die(code)   \
    do              \
    {               \
        exit(code); \
    } while (0)

#define CONV(v) (struct sockaddr*)(v)

enum
{
    USAGE_ERR = 1,
    SOCKET_ERR,
    BIND_ERR
};


bool SplitString(std::string& line,std::string* key,std::string* value,const std::string& sep)
{
    auto pos = line.find(sep);
    if(pos == std::string::npos)
    {
        return false;
    }
    *key = line.substr(0,pos);
    *value = line.substr(pos + sep.size());
    if(key->empty() || value->empty())
    {
        return false;
    }
    return true;
}